* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  list-style: none;
}

a {
  color: black;
}

.liangShan {
  width: 30%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
}

.liangShan .jiShiYu {
  height: 90px;
  line-height: 90px;
}

.liangShan .jiShiYu .tkx1 {
  position: relative;
  float: left;
}

.liangShan .jiShiYu .tkx1 img {
  position: absolute;
  top: 30px;
  left: 20px;
  width: 30px;
}

.liangShan .jiShiYu .tkx1 ul li {
  float: left;
  font-size: 16px;
  font-weight: 600;
  padding: 0 10px;
}

.liangShan .jiShiYu .tkx1 ul li:first-child {
  margin-left: 50px;
}

.liangShan .jiShiYu .tkx2 {
  float: right;
}

.liangShan .jiShiYu .tkx2 img {
  position: absolute;
  top: 25px;
  right: 20px;
  width: 30px;
  cursor: pointer;
}

.liangShan .songGongMing {
  display: none;
  width: 87%;
  height: 100%;
  padding: 50px;
  box-sizing: border-box;
  background-color: #fff;
  position: absolute;
  top: 25px;
  right: 0;
  z-index: 999;
}

.liangShan .songGongMing img {
  width: 30px;
  position: absolute;
  top: 0;
  right: 20px;
  cursor: pointer;
}

.liangShan .songGongMing ul li {
  box-sizing: border-box;
  font-size: 20px;
  font-weight: 600;
  margin-top: 10px;
}

.liangShan .luJunYi {
  width: 100%;
  height: calc(100% - 90px);
  position: relative;
}

.liangShan .luJunYi div {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.chaoTing {
  width: 70%;
  height: 1200px;
  background-color: beige;
  float: right;
}
